/************************************************************************
* *
* Process math. *
* (STATIC) *
* */
void
Win_math::execute(Panel_item item)
{
/* Get the command string */
int len = (int)xv_get(wm->expression_box, TEXTSW_LENGTH);
char *cmd = (char *)malloc(len + 1);
xv_get(wm->expression_box, TEXTSW_CONTENTS, 0, cmd, len);
cmd[len] = '\0';
exec_string(cmd);
}
/************************************************************************
* *
* Execute an image math expression
* [MACRO interface]
* argv[0]: (string) the expression to be executed
* [STATIC Function] *
* */
int
Win_math::Exec(int argc, char **argv, int, char **)
{
if (argc != 2){
msgerr_print("Usage: %s('expression')", *argv);
ABORT;
}
argc--; argv++;
if (!wm){
wm = new Win_math;
}
exec_string(*argv);
return PROC_COMPLETE;
}
void serial_term(void)
{
char cmd_buf[MAX_CMDBUF_SIZE];
for (;;) {
printk("%s> ", prompt);
getcmd(cmd_buf, MAX_CMDBUF_SIZE);
/* execute a user command */
if (cmd_buf[0])
exec_string(cmd_buf);
}
}
